<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="../vue.js"></script>
</head>

<body>
    <div id="app">
        <div style="width: 300px;height: 300px;background: pink;"></div>
        <br>
        <!-- 1.对象 -->
        <div :style="divStyle"></div>
<br>
        <!-- 数组 -->
        <div :style = 'divStyleArr'></div>
<br>
        <!--  3.v-bind绑定的style和普通的style共存 -->
        <div style="width: 50px;height:50px;" :style="{background:bgColor}"></div>
    </div>
    <script>
        const vm = new Vue({
            el: '#app',
            data() {
                return {
                    divStyle: {
                        width: '200px',
                        height: '200px',
                        background: 'pink'
                    },
                    divStyleArr: [{
                            width: '100px'
                        },
                        {
                            height: '100px',
                        },
                        {
                            background: 'pink',
                        }
                    ],
                    bgColor: 'yellow'
                }
            }
        })
    </script>
</body>

</html>